<template>
  <div class="register-container">
    <!-- 注册内容 -->
    <div class="register">
      <h3>
        注册新用户
        <span class="go"
          >我有账号，去 <a href="login.html" target="_blank">登陆</a>
        </span>
      </h3>
      <ValidationObserver v-slot="{ handleSubmit }">
        <form @submit.prevent="handleSubmit(onSubmit)">
          <ValidationProvider
            tag="div"
            rules="phoneRequired|phoneNumReg"
            class="content"
            v-slot="{ errors }"
          >
            <label>手机号:</label>
            <input
              type="text"
              v-model.lazy="user.phone"
              placeholder="请输入你的手机号"
            />
            <span class="error-msg">{{ errors[0] }}</span>
          </ValidationProvider>
          <ValidationProvider
            tag="div"
            rules="codeRequired|verifyCodeReg"
            class="content"
            v-slot="{ errors }"
          >
            <label>验证码:</label>
            <input v-model="user.code" type="text" placeholder="请输入验证码" />
            <input
              type="button"
              @click="getVerify"
              value="获取验证码"
              style="width: 90px"
            />
            <span class="error-msg">{{ errors[0] }}</span>
          </ValidationProvider>
          <ValidationProvider
            tag="div"
            rules="passRequired|passwordReg"
            class="content"
            v-slot="{ errors }"
          >
            <label>登录密码:</label>
            <input
              v-model.lazy="user.password"
              type="text"
              placeholder="请输入你的登录密码"
            />
            <span class="error-msg">{{ errors[0] }}</span>
          </ValidationProvider>
          <ValidationProvider
            tag="div"
            :rules="`rePassRequired|rePassReg:${user.password}`"
            class="content"
            v-slot="{ errors }"
          >
            <label>确认密码:</label>
            <input
              v-model.lazy="user.rePassword"
              type="text"
              placeholder="请输入确认密码"
            />
            <span class="error-msg">{{ errors[0] }}</span>
          </ValidationProvider>
          <ValidationProvider
            tag="div"
            rules="agree"
            class="controls"
            v-slot="{ errors }"
          >
            <input v-model.lazy="user.isAgree" name="m1" type="checkbox" />
            <span>同意协议并注册《尚品汇用户协议》</span>
            <span class="error-msg">{{ errors[0] }}</span>
          </ValidationProvider>
          <div class="btn">
            <button>完成注册</button>
          </div>
        </form>
      </ValidationObserver>
    </div>

    <!-- 底部 -->
    <div class="copyright">
      <ul>
        <li>关于我们</li>
        <li>联系我们</li>
        <li>联系客服</li>
        <li>商家入驻</li>
        <li>营销中心</li>
        <li>手机尚品汇</li>
        <li>销售联盟</li>
        <li>尚品汇社区</li>
      </ul>
      <div class="address">地址：北京市昌平区宏福科技园综合楼6层</div>
      <div class="beian">京ICP备19006430号</div>
    </div>
  </div>
</template>

<script>
import { ValidationObserver, ValidationProvider, extend } from 'vee-validate'
import { required } from 'vee-validate/dist/rules'
import { phoneNumberReg, verifyCodeReg, passwordReg } from '@/utils/reg'
import { reqGetVerifyCode, reqRegisterUser } from '@/api/index'

// 验证手机号格式
extend('phoneRequired', {
  ...required,
  message: '手机号不能为空',
})
extend('phoneNumReg', {
  validate(val) {
    return phoneNumberReg.test(val)
  },
  message: '手机号格式不正确',
})
// 验证验证码格式
extend('codeRequired', {
  ...required,
  message: '验证码不能为空',
})
extend('verifyCodeReg', {
  validate(val) {
    return verifyCodeReg.test(val)
  },
  message: '验证码格式不正确',
})
// 验证密码格式
extend('passRequired', {
  ...required,
  message: '密码不能为空',
})
extend('passwordReg', {
  validate(val) {
    return passwordReg.test(val)
  },
  message: '密码格式错误',
})
// 确认密码验证
extend('rePassRequired', {
  ...required,
  message: '确认密码不能为空',
})
extend('rePassReg', {
  validate(val, { password }) {
    return val === password
  },
  message: '两次密码不一致',
  params: ['password'],
})
// 验证同意协议
extend('agree', {
  validate(val) {
    return val
  },
  message: '请勾选用户协议',
})
export default {
  name: 'Register',
  data() {
    return {
      user: {
        phone: '',
        password: '',
        rePassword: '',
        code: '',
        isAgree: false, //是否同意用户协议
      },
    }
  },
  methods: {
    // 获取验证码
    async getVerify(e) {
      // 手机号格式不正确不发送验证码
      if (!phoneNumberReg.test(this.user.phone)) {
        alert('手机号不合法，请重新输入')
        return
      }
      let num = 10
      const timeId = setInterval(() => {
        num--
        e.target.value = num + '秒后重新获取...'
        e.target.disabled = true
        if (num < 1) {
          clearInterval(timeId)
          e.target.value = '获取验证码'
          e.target.disabled = false
        }
      }, 1000)
      const res = await reqGetVerifyCode(this.user.phone)
      if (res.code === 200) {
        console.log(res)
        this.user.code = res.data
      } else {
        console.log(res.message)
      }
    },
    // 注册用户
    async onSubmit() {
      // 当表单中所有输入框都校验通过后执行这个函数
      const { phone, password, code } = this.user
      const res = await reqRegisterUser({ phone, password, code })
      if (res.code !== 200) return alert(res.message)
      alert('注册成功')
      this.$router.push({
        path: '/login',
      })
    },
  },
  components: {
    ValidationObserver,
    ValidationProvider,
  },
}
</script>

<style lang="less" scoped>
.register-container {
  .register {
    width: 1200px;
    height: 445px;
    border: 1px solid rgb(223, 223, 223);
    margin: 0 auto;

    h3 {
      background: #ececec;
      margin: 0;
      padding: 6px 15px;
      color: #333;
      border-bottom: 1px solid #dfdfdf;
      font-size: 20.04px;
      line-height: 30.06px;

      span {
        font-size: 14px;
        float: right;

        a {
          color: #e1251b;
        }
      }
    }

    div:nth-of-type(1) {
      margin-top: 40px;
    }

    .content {
      padding-left: 390px;
      margin-bottom: 18px;
      position: relative;

      label {
        font-size: 14px;
        width: 96px;
        text-align: right;
        display: inline-block;
      }

      input {
        width: 270px;
        height: 38px;
        padding-left: 8px;
        box-sizing: border-box;
        margin-left: 5px;
        outline: none;
        border: 1px solid #999;
      }

      img {
        vertical-align: sub;
      }

      .error-msg {
        position: absolute;
        top: 100%;
        left: 495px;
        color: red;
      }
    }

    .controls {
      text-align: center;
      position: relative;

      input {
        vertical-align: middle;
      }

      .error-msg {
        position: absolute;
        top: 100%;
        left: 495px;
        color: red;
      }
    }

    .btn {
      text-align: center;
      line-height: 36px;
      margin: 17px 0 0 55px;

      button {
        outline: none;
        width: 270px;
        height: 36px;
        background: #e1251b;
        color: #fff !important;
        display: inline-block;
        font-size: 16px;
      }
    }
  }

  .copyright {
    width: 1200px;
    margin: 0 auto;
    text-align: center;
    line-height: 24px;

    ul {
      li {
        display: inline-block;
        border-right: 1px solid #e4e4e4;
        padding: 0 20px;
        margin: 15px 0;
      }
    }
  }
}
</style>
